Mitsuka, G.M. Arinaga, M. Bonvicini, G. Flanagan, J.W. Fukuma, H. Ikeda, H. Ishii, H. Iwabuchi, S.H. Mori, K. Mulyani, E. Tejima, M. Tobiyama, M. Varner, G.S. JACoW Publishing Geneva, Switzerland 978-3-95450-216-5 10.18429/JACoW-eeFACT2018-TUPBB05 English 169-172 TUPBB05 timing injection MMI feedback detector Contribution to a conference proceedings 2019 2019-04 https://doi.org/10.18429/JACoW-eeFACT2018-TUPBB05 http://jacow.org/eefact2018/papers/tupbb05.pdf Phase 2 commissioning of the SuperKEKB electron-positron collider has been performed with final focus optics from February 8 to July 17, 2018. The main aims of Phase 2 commissioning were to verify the novel nano-beam collision scheme and achieve the machine luminosity O(10³⁴ cm⁻²s⁻¹). The beam instruments including the bunch-by-bunch feedback and orbit feedback systems, which are central to the beam diagnostics at SuperKEKB, were successfully operated throughout Phase 2. In this talk, we will present the commissioning results focusing on beam diagnostics and show prospects for the final phase of commissioning from next spring.